According to theory, if you smash two photons together hard enough, you can generate matter: an electron-positron pair, the conversion
The enteric nervous system (ENS) in our gut operates a lot like other neural networks in the brain and the
The specter of terrifying volcanic eruptions is emblazoned in our imaginations from childhood: an earth-shattering explosion, followed by gushing bursts
Every few years, the Intergovernmental Panel on Climate Change (IPCC) – the United Nation’s climate science body – produces a
On dusty, dry, arid Mars, the landscape is stark and bare. No oceans or lakes, no forests, certainly no cities.
In 1895, on turning 50, Elie Metchnikoff became increasingly anxious about aging. As a result, the Russian Nobel prize-winning scientist,
About 66 million years ago, an estimated 6-mile-wide (9.6 kilometers) object slammed into Earth, triggering a cataclysmic series of events that
